package com.coc.stategy.stategy;

public abstract class Duck {
	FlyBehavior mFlyBehavior;
	
	QuackBehavior mQuackBehavior;
	
	public Duck() {	}
	
	public void Fly() {
		mFlyBehavior.fly();
	}
	public void Quack() {
		mQuackBehavior.quack();
	}
	public abstract void display();

}
